private void FTestPartAsynWait_Load(object sender, EventArgs e)
{
items.Add(new CobITemInfo("yf", 23));
items.Add(new CobITemInfo("zhn", 31));
items.Add(new CobITemInfo("tq", 18));
DropdownBoxHelper.BindingIEnumerableGenericToComboBox <CobITemInfo>(comboBox1, items);
//DropdownBoxHelper.BindingIEnumerableGenericToComboBox<CobITemInfo>(comboBox1, items, string.Empty);
//DropdownBoxHelper.BindingIEnumerableGenericToComboBox<CobITemInfo>(comboBox1, t => { return t.Name; }, items);
//DropdownBoxHelper.BindingIEnumerableGenericToToolStripComboBox<CobITemInfo>(toolStripComboBox1, items, nameof(CobITemInfo.Name));
//DropdownBoxHelper.BindingIEnumerableGenericToToolStripComboBox<CobITemInfo>(toolStripComboBox1, items);
DropdownBoxHelper.BindingIEnumerableGenericToToolStripComboBox <CobITemInfo>(toolStripComboBox1, t => { return(t.Name); }, items);
}